TAFEshop

This presentation is the DVD component of a self paced, competency based, learning package. Neither brazing nor so-called braze welding is a fusion process. They are more akin to the lead/tin soldering processes. Only the temperatures required are much higher. Accordingly the demonstration explains what the process is, how bonding occurs and the importance of cleaning when preparing the joint. The selection of rods, tips and flame settings for both braze welding and brazing are detailed. Temperature control is stressed as it is very important for a successful joint with either process. The demonstration concludes with a series of typical problems experienced by the learner.
Duration: 11 minutes.

This unit is designed to give students an understanding of how 2 stroke, 4 stroke, diesel and rotary engines operate.

This presentation gives a comprehensive listing of the major body parts and components of the types of vehicles on the road today. These 'parts' are identified in their relationship to the vehicle as a whole and where alternative names are appropriate they are also given. This DVD is intended for use for those relatively new to the automotive trade.
Duration: 9 minutes.